"So, then, make you whole body a mass of doubt, and with your three hundred sixty bones and joints and eighty-four thousand hair follicles, concentrate on this one word, Mu. Day and night, keep digging into it. Don't consider it to be nothingness. Don't think in terms of "has" or "has not." It is like swallowing a red hot iron ball. You try to vomit it out, but you can't."
[From Wu-Men's comment on the Chao-Chou's Dog Koan.]
Or if you'd prefer that in musical form, click here.
